63A Single-Phase Circuit Breaker Box
63A Single-Phase Circuit Breaker Box
63A Single-Phase Circuit Breaker Box
63A Single-Phase Circuit Breaker Box
63A Single-Phase Circuit Breaker Box
63A Single-Phase Circuit Breaker Box

63A Single-Phase Circuit Breaker Box

CHF178.11
Tax included
coffret-limiteur-63A
0768563824159

Secure your photovoltaic system with this compact and robust AC switchboard. Designed to handle high power ratings, it ensures optimal power distribution and thermal-magnetic protection for your system.

  • Power supply and distribution (63A): Equipped with a first 63A C-curve circuit breaker to supply the box and a second 63A circuit breaker dedicated to protecting the output line to the home’s residual current device.
  • Inverter protection (32A): 1 x 32A C-curve circuit breaker ensuring the safety of the generation circuit (designed for a 6 mm² supply from the inverter).
  • Reinforced cabling (10 mm²): Internal connections in 10 mm² to limit voltage drops and ensure maximum efficiency to your main distribution board.
  • Compact design: Robust GEWISS enclosure, ready to install, ideal for saving space during installation.
  • Application: Perfectly suited to single-phase photovoltaic systems up to 6 kVA.

Key features: Reliable power management with 63A double protection, high-cross-section cabling and simplified installation.

63 A single-phase limiter box


Ensure the safety and flexibility of your solar installation with this 63 A AC protection/limiter box. This panel is designed to serve as a secure connection point between your mains supply, your inverter and your home.





Triple protection for safe power distribution

This box is designed to optimise power distribution:

  • Inverter protection (32A): A circuit breaker providing thermal and magnetic protection for the photovoltaic circuit (6 mm² input from the inverter).
  • Enclosure power supply (63A): A first 63A circuit breaker dedicated to the main power supply input.
  • Output to the house (63A): A second 63A circuit breaker protecting the supply line to the house’s RCD (10 mm² output).





Technical specifications:

  • 2 x 63A circuit breakers (Schneider Electric): For the supply and output.
  • 1 x 32A circuit breaker (Schneider Electric): For inverter protection.
  • 10 mm² internal wiring: For maximum conductivity without overheating.
  • GEWISS enclosure: High protection rating for a reliable installation.





Wiring diagram for the box

Schéma câblage coffret protection AC photovoltaïque 63A





FAQ - 63A limiter box (secure distribution)

1. What is the role of this box between the inverter and the home? +
This box serves as a smart and secure connection point. It organises power distribution by centralising the main power supply, the output from your inverter and the supply to your home. It allows each circuit to be isolated independently for total safety and management flexibility.
2. Why use different cable cross-sections (6 mm² and 10 mm²)? +
The 6 mm² cable is perfectly suited to the inverter’s output current (protected by the 32A circuit breaker). However, the output to the home and the internal wiring use 10 mm². This larger cross-section is essential to handle the full 63A current without overheating and to minimise voltage drops.
3. Why are there two 63A Schneider circuit breakers? +
This configuration provides segmented protection: the first 63A circuit breaker protects the main power supply entering the box, whilst the second safeguards the output to your home’s RCD. This allows for precise maintenance by switching off only the necessary section without interrupting the entire system.
4. Does this box guarantee protection for my inverter? +
Absolutely. The 32A Schneider Electric circuit breaker is dedicated exclusively to the thermal and magnetic protection of your photovoltaic circuit. It reacts instantly in the event of an overload or short circuit on the output line, thereby protecting your inverter’s electronics from electrical faults.
coffret-limiteur-63A

Specific References

UPC
768563824159
EAN13
0768563824159
MPN
coffret-limiteur-63A
New

63A Single-Phase Circuit Breaker Box — Mounting and accessories

63A Single-Phase Circuit Breaker Box is available in our Mounting and accessories catalog. Product weight: 2.0 kg. Reference: coffret-limiteur-63A.